Noun:

1. genus of poisonous plants of temperate regions of northern hemisphere with a vaulted and enlarged petal

ACabbr.(=alternating current)交流电abbr.(=actinium )元素锕abbr.(=air-conditioning )空气调节ACVAn.自动电路分析检验器

1. Dominant genera were mainly Polygonum,Aconitum, and so on.
   优势属主要有蓼属和乌头属等。
2. Aconitum is one of an important officinal and noxious plant.
   摘要乌头是一种重要的药用和有毒植物之一。